asset.ruler

Since next

Set an imported model's unit scale from two points on it (file space) and their real distance in metres, one undo step.

Clears targetSizeM.


Title	Scale a scan by a ruler
Mode	`editor`
Token cost	about 145 tokens (listed only when its toolset is enabled)
Toolset	`assets`

Arguments

Argument	Type	Required	Description
`a`	`number[]`	yes	[x, y, z] in the file's space
`asset`	`string`	yes
`b`	`number[]`	yes
`metres`	`number`	yes	The real distance between a and b

An MCP tools/call with the required arguments (placeholders in angle brackets).

{
  "name": "asset.ruler",
  "arguments": {
    "a": [],
    "asset": "<asset>",
    "b": [],
    "metres": 0
  }
}